How far is City of Portland, ME from Mount Vernon, ME?
The driving distance from City of Portland, ME to Mount Vernon, ME is about 77.7 miles (125 km), with a travel time of about 02h 01m by car.
- The straight-line flight distance is about 59.7 miles (96.1 km).
- For a round trip, plan for roughly 04h 03m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 01m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Sagadahoc County, Maine, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between City of Portland and Mount Vernon.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Portland and Mount Vernon.
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1
Start on Seashore Avenue
3044 ft · 2 min · Seashore Avenue
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2
At the end of the road, turn left onto Seashore Avenue
1046 ft · 46 sec · Seashore Avenue
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3
Continue on Whitehead Street
107 m · 15 sec · Whitehead Street
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4
Continue on Oakland Avenue
594 ft · 32 sec · Oakland Avenue
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5
At the end of the road, turn left onto Welch Street
1291 ft · 1 min · Welch Street
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6
Continue on Portland - Peaks Island
2.5 mi · 20 min · Portland - Peaks Island
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7
Continue straight
57 m · 14 sec
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8
Turn right onto Maine State Pier
23 m · 31 sec · Maine State Pier
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9
Continue on Maine State Pier
656 ft · 31 sec · Maine State Pier
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10
Continue on Franklin Street
1.2 km · 1 min · Franklin Street
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11
Take the ramp slight right
1614 ft · 39 sec
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12
Merge slight left
46.3 mi · 52 min
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13
Merge slight left onto Maine Turnpike
6.3 mi · 7 min · Maine Turnpike
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14
Take the exit slight right toward US 202, ME 11, ME 17, ME 100: Augusta, Winthrop
1520 ft · 42 sec
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15
Keep slight left to continue on US 202, ME 11, ME 17, ME 100: Winthrop
1825 ft · 45 sec
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16
Merge slight left onto Western Avenue
2.6 mi · 3 min · Western Avenue
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17
Take the exit slight right toward Readfield Road
86 m · 8 sec
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18
Turn straight onto Readfield Road
2 mi · 4 min · Readfield Road
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19
Continue on Main Street
7.6 mi · 13 min · Main Street
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20
Keep slight right to continue on Chimney Road
1.2 mi · 2 min · Chimney Road
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21
Continue on Pond Road
6 mi · 11 min · Pond Road
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22
Continue on Pond Road
42 m · 3 sec · Pond Road
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23
Arrive at your destination
0 m · 1 sec · Pond Road
Car Route Details
A richer read on the saved driving route between City of Portland and Mount Vernon.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Franklin Street
Merge slight left
46.3 mi · 00h 52m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers leaving City of Portland and Rain Showers near Mount Vernon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Portland to Mount Vernon?
The road trip is about 77.7 miles (125 km) and usually takes 02h 01m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Bowdoinham is a useful midpoint, sitting about 38.8 miles from City of Portland and 38.8 miles from Mount Vernon.
How much longer is the road route than the straight-line distance?
The direct path is about 59.7 miles (96.1 km), while the road route adds roughly 18 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 2:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.81 one way or $21.62 round trip. Estimated CO2 is about 24.4 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around City of Portland and Rain Showers near Mount Vernon.
Stop Ideas Near Bowdoinham
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Bowdoinham.
Bath, Maine
Brunswick Maine Street Station
Wiscasset, Maine
Freeport
Flight Path Map
This map shows the direct air route between City of Portland and Mount Vernon. Straight-line distance: 59.69 mi (96.06 km).
#1 City of Portland
The twenty-eighth most populous city in the United States and the center of the Portland metropolitan area.
| Population | 653,115 |
| Coordinates | 43.6470800, -70.1682300 |
| Altitude | 36 |
| Country | United States |
#2 Mount Vernon
Town in Kennebec County, Maine
| Population | 1,706 |
| Coordinates | 44.5011800, -69.9875600 |
| Altitude | 108 |
| Country | United States |
End: Mount Vernon (-69.98756, 44.50118)
Estimated Travel Time
Distance: 125 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 35m |
| 40 mph (64.37 km/h) | 01h 56m |
| 50 mph (80.47 km/h) | 01h 33m |
| 60 mph (96.56 km/h) | 01h 17m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $10.81 | $21.62 |
| Mid-grade | $4.46 | $12.21 | $24.42 |
| Premium | $4.86 | $13.31 | $26.62 |
| Diesel | $6.00 | $16.43 | $32.86 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Maine · May 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.